Heat-exchange fan apparatus

Details Heat-exchange fan apparatus Heat-exchange fan apparatus

1981-08-24

1984-02-14

Richter, Sheldon J.

Heat exchange

Movable heating or cooling surface

Rotor carrying separate chambers for two exchanging fluents

F28D 1102, F28F 1312

Patent

active

044310480

ABSTRACT:
An apparatus for effecting forced circulations of two separate fluids through separate fluids paths provided therein and, simultaneously, heat-exchanging between the fluids in a single unit is disclosed. It includes an impeller having a concentric corrugated zone made of a thin sheet material of good heat-conducting property, supported by a central disk member and an annular peripheral member, along both side of which flows of separate fluids are created, when the impeller is rotated. The heat-exchanging between the fluids each having a temperature difference with respect to the other is performed through the corrugated zone which the fluids are propelled through said paths.

REFERENCES:
patent: 2402307 (1946-06-01), Vannerus
patent: 2794135 (1957-05-01), Swendsen

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